/Engine/Source/Runtime/Datasmith/CADKernel/Public/CADKernel/Math/SlopeUtils.h
Compute the oriented slope of a segment according to a reference slope This method is used to compute an approximation of the angle between two segments in 2D. return a slope between [0, 8] i.e. an equivalent angle between [0, 2Pi]
namespace UE { namespace CADKernel { double UE::CADKernel::ComputePositiveSlope ( const [FPoint2D](API\Runtime\CADKernel\CADKernel\Math\FPoint2D) & StartPoint, const [FPoint2D](API\Runtime\CADKernel\CADKernel\Math\FPoint2D) & EndPoint, double ReferenceSlope ) } }